The exciting news comes as the Party of Five star is waiting eagerly for her BFF Amy Davidson to welcome a child. Throughout her pregnancy journey, Lacey has been by her side celebrating the upcoming family member.

"Can't wait to meet your son @amy_davidson," she shared on Instagram after attending the baby shower. "So happy to have been a part of @amy_davidson baby shower! It was a beautiful day."

Lacey and Dave have been happily married since January 2014. In fact, news of their wedding broke just days after she attended Kaley Cuoco's New Year's Eve wedding.

Fast-forward to today and the 33-year-old is more than excited about her upcoming arrival. "Thank you all so much for the sweet messages. It means a lot!" she shared with fans.

There's only one question left to ask: Will Lacey be a regular mom or a cool mom?